520024851

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{11833}}^1$

素因数の和:12115

約数の個数: 24

約数和(自身を含む): 793824720

約数和(自身を除く): 273799869

約数列:

[1, 3, 9, 19, 57, 171, 257, 771, 2313, 4883, 11833, 14649, 35499, 43947, 106497, 224827, 674481, 2023443, 3041081, 9123243, 27369729, 57780539, 173341617, 520024851]

約数ペア:

[(1, 520024851), (3, 173341617), (9, 57780539), (19, 27369729), (57, 9123243), (171, 3041081), (257, 2023443), (771, 674481), (2313, 224827), (4883, 106497), (11833, 43947), (14649, 35499)]